高原单线双洞隧道斜井快速施工技术

Rapid Construction Technology of Single Line Double-hole Inclined Shaft Tunnel in the Plateau

影响隧道施工的因素很多,尤其是对于高原单线双洞隧道斜井施工,由于作业面多、交通运输通道狭窄等一些列客观原因,严重制约着隧道施工的正常进行。在施工过程中,斜井和正洞运输通道的完善、合理有效的施工组织、合理的人力物力配置以及合理的机械车辆调配等关键技术对其施工速度至关重要。

There are many factors that may restrict the tunnel construction,especially for the construction of single line double-hole inclined shaft tunnel in the plateau. Due to a series of objective reasons like the multi work surfaces and narrow transportation channel,the normal construction of tunnel is seriously restricted. In the normal construction,the know-how like improvement of transport channel for the inclined shaft and the main tunnel,reasonable and effective construction organization,rational allocation of manpower and material resources and reasonable deployment of mechanical vehicles are essential to the construction speed.